Mean | C # program to find mean ; Function for calculating mean ; Driver Code
using System ; class GFG { public static double findMean ( int [ ] a , int n ) { int sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) sum += a [ i ] ; return ( double ) sum / ( double ) n ; } public static void Main ( ) { int [ ] a = { 1 , 3 , 4 , 2 , 7 , 5 , 8 , 6 } ; int n = a . Length ; Console . Write ( " Mean ▁ = ▁ " + findMean ( a , n ) + " STRNEWLINE " ) ; } }